100 lines
2.2 KiB
C#
100 lines
2.2 KiB
C#
using System;
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using System.IO;
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using Lidgren.Network;
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namespace StardustCore.NetCode
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{
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public class NetBufferReadStream : Stream
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{
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private long offset;
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public NetBuffer Buffer;
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public NetBufferReadStream(NetBuffer buffer)
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{
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this.Buffer = buffer;
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this.offset = buffer.Position;
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}
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public override bool CanRead
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{
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get
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{
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return true;
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}
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}
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public override bool CanSeek
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{
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get
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{
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return true;
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}
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}
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public override bool CanWrite
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{
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get
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{
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return false;
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}
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}
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public override long Length
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{
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get
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{
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return ((long)this.Buffer.LengthBits - this.offset) / 8L;
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}
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}
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public override long Position
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{
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get
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{
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return (this.Buffer.Position - this.offset) / 8L;
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}
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set
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{
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this.Buffer.Position = this.offset + value * 8L;
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}
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}
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public override void Flush()
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{
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}
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public override int Read(byte[] buffer, int offset, int count)
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{
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this.Buffer.ReadBytes(buffer, offset, count);
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return count;
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}
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public override long Seek(long offset, SeekOrigin origin)
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{
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switch (origin)
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{
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case SeekOrigin.Begin:
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this.Position = offset;
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break;
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case SeekOrigin.Current:
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this.Position += offset;
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break;
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case SeekOrigin.End:
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this.Position = this.Length + offset;
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break;
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}
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return this.Position;
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}
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public override void SetLength(long value)
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{
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throw new NotSupportedException();
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}
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public override void Write(byte[] buffer, int offset, int count)
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{
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throw new NotSupportedException();
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}
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}
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}
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